From be3b08cbe5042de0f7ecae53eaeb3d69b1a0cbf7 Mon Sep 17 00:00:00 2001
From: Simon Holthausen <simon.holthausen@vercel.com>
Date: Tue, 14 May 2024 23:09:49 +0200
Subject: [PATCH] fix

---
 packages/svelte/src/internal/client/render.js                 | 4 +++-
 .../runtime-runes/samples/snippet-slot-interop/Child.svelte   | 2 +-
 .../runtime-runes/samples/snippet-slot-interop/_config.js     | 2 +-
 .../runtime-runes/samples/snippet-slot-interop/main.svelte    | 4 ++--
 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/packages/svelte/src/internal/client/render.js b/packages/svelte/src/internal/client/render.js
index 40307fb980..c65d697a1b 100644
--- a/packages/svelte/src/internal/client/render.js
+++ b/packages/svelte/src/internal/client/render.js
@@ -69,11 +69,13 @@ export function set_text(dom, value) {
  * @param {null | ((anchor: Comment) => void)} fallback_fn
  */
 export function slot(anchor, $$props, slot_name, slot_props, fallback_fn) {
+	var is_snippet = false;
 	var slot_fn = $$props.$$slots?.[slot_name];
 	if (slot_fn === true) {
 		if (slot_name === 'default') {
 			slot_fn = $$props.children;
 		} else {
+			is_snippet = true;
 			slot_fn = $$props[slot_name];
 		}
 	}
@@ -83,7 +85,7 @@ export function slot(anchor, $$props, slot_name, slot_props, fallback_fn) {
 			fallback_fn(anchor);
 		}
 	} else {
-		slot_fn(anchor, slot_props);
+		slot_fn(anchor, is_snippet ? () => slot_props : slot_props);
 	}
 }
 
diff --git a/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/Child.svelte b/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/Child.svelte
index c14bed8d55..49ef446e25 100644
--- a/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/Child.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/Child.svelte
@@ -1,2 +1,2 @@
 <p><slot /></p>
-<p><slot name="named" /></p>
+<p><slot name="named" foo="foo" /></p>
diff --git a/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/_config.js b/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/_config.js
index 99e1719bf3..718ca9b50b 100644
--- a/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/_config.js
+++ b/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/_config.js
@@ -1,5 +1,5 @@
 import { test } from '../../test';
 
 export default test({
-	html: `<p>Default</p> <p>Named</p>`
+	html: `<p>Default</p> <p>Named foo</p>`
 });
diff --git a/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/main.svelte b/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/main.svelte
index d439d5bd69..01b827fa83 100644
--- a/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/main.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/snippet-slot-interop/main.svelte
@@ -4,7 +4,7 @@
 
 <Child>
 	Default
-	{#snippet named()}
-		Named 
+	{#snippet named({ foo })}
+		Named {foo}
 	{/snippet}
 </Child>